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506071 InSolution™ I-BET - CAS 1260907-17-2 - Calbiochem

A 50 mM sterile-filtered solution of I-BET in DMSO.

MSDS (material safety data sheet) or SDS, CoA and CoQ, dossiers, brochures and other available documents.

Synonyms: (S)-2-(6-(4-Chlorophenyl)-8-methoxy-1-methyl-4H-benzo[f][1,2,4]triazolo[4,3-a][1,4]diazepin-4-yl)-N-ethylacetamide

Primary Target: tandem bromodomains of BET
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506071
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Overview

Replacement Information

Key Spec Table

CAS #Empirical Formula
1260907-17-2C₂₂H₂₂ClN₅O₂

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      Description
      Catalogue Number506071
      Brand Family Calbiochem®
      Synonyms(S)-2-(6-(4-Chlorophenyl)-8-methoxy-1-methyl-4H-benzo[f][1,2,4]triazolo[4,3-a][1,4]diazepin-4-yl)-N-ethylacetamide
      References
      ReferencesNicodeme, E., et al. 2010. Nature 468, 1119.
      Product Information
      CAS number1260907-17-2
      FormLiquid
      FormulationA 50 mM (5 mg/236 µL) sterile-filtered solution of I-BET (Cat. No. 401010) in DMSO.
      Hill FormulaC₂₂H₂₂ClN₅O₂
      Chemical formulaC₂₂H₂₂ClN₅O₂
      Hygroscopic Hygroscopic
      ReversibleY
      Structure formula ImageStructure formula Image
      Quality LevelMQ100
      Applications
      Biological Information
      Primary Targettandem bromodomains of BET
      Purity≥98% by Chiral HPLC
      Physicochemical Information
      Cell permeableY
      Dimensions
      Materials Information
      Toxicological Information
      Safety Information according to GHS
      Safety Information
      Product Usage Statements
      Storage and Shipping Information
      Ship Code Dry Ice Only
      Toxicity Standard Handling
      Storage ≤ -70°C
      Protect from Light Protect from light
      Hygroscopic Hygroscopic
      Avoid freeze/thaw Avoid freeze/thaw
      Do not freeze Ok to freeze
      Special InstructionsFollowing initial thaw, aliquot and freeze (-20°C). Aliquots are stable for up to 6 months at -20°C.
      Packaging Information
      Packaged under inert gas Packaged under inert gas
      Transport Information
      Supplemental Information
      Specifications
      Global Trade Item Number
      Catalogue Number GTIN
      5060710001 04055977243048

      Documentation

      InSolution™ I-BET - CAS 1260907-17-2 - Calbiochem SDS

      Title

      Safety Data Sheet (SDS) 

      References

      Reference overview
      Nicodeme, E., et al. 2010. Nature 468, 1119.
      Data Sheet

      Note that this data sheet is not lot-specific and is representative of the current specifications for this product. Please consult the vial label and the certificate of analysis for information on specific lots. Also note that shipping conditions may differ from storage conditions.

      Revision11-July-2014 JSW
      Synonyms(S)-2-(6-(4-Chlorophenyl)-8-methoxy-1-methyl-4H-benzo[f][1,2,4]triazolo[4,3-a][1,4]diazepin-4-yl)-N-ethylacetamide
      DescriptionA cell-permeable benzodiazepine compound that binds the tandem bromodomains of BET (bromodomain and extra terminal domain) family members BRD2 (1-473), BRD3 (1-434), and BRD4 (1-477) with high affinity (Kd = 61.3, 50.5, and 55.2 nM, respectively, by ITC) and effectively competes against tetra-acetylated H4 peptide (Millipore cat. no. 12-379) for BRD2/3/4 binding (IC50 = 32.5, 42,4, and 36.1 nM, respectively, in competitive equilibrium binding assays), while exhibiting little affinity toward 5 other bromodomain-containing proteins (ATAD2, BAZ2B, CREBBP, PCAF, SP140) or a panel of 38 cellular enzymes, GPCRs, transporters, and ion channels. Shown to differentially modulate LPS-induced gene expression, notably suppressing LPS-induced upregulation of genes involved in inflammatory response, in murine BMDMs (bone marrow-derived macrophages) in vitro (30 min 1 µM pretreatment) and effectively prevent LPS-, heat-killed Salmonella typhimurium-, and CLP- (caecal ligation and puncture) induced death in mice in vivo (30 mg/kg i.v.). Cellular Brd2/3/4 knockdown using siRNA results in mostly the same effect as I-BET treatment in modulating LPS gene induction profile in murine BMDMs, but not without exceptions, indicating that not all BET-dependent transcription regulations are mediated via its binding to acetylated histones.
      FormLiquid
      FormulationA 50 mM (5 mg/236 µL) sterile-filtered solution of I-BET (Cat. No. 401010) in DMSO.
      Intert gas (Yes/No) Packaged under inert gas
      CAS number1260907-17-2
      Chemical formulaC₂₂H₂₂ClN₅O₂
      Structure formulaStructure formula
      Purity≥98% by Chiral HPLC
      Storage Protect from light
      Avoid freeze/thaw
      ≤ -70°C
      Hygroscopic
      Do Not Freeze Ok to freeze
      Special InstructionsFollowing initial thaw, aliquot and freeze (-20°C). Aliquots are stable for up to 6 months at -20°C.
      Toxicity Standard Handling
      ReferencesNicodeme, E., et al. 2010. Nature 468, 1119.